| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $91.74 | 6.568% | $97.7655 | $97.77 | $97.75 | $97.80 |
| Purchase #2 | $79.62 | 5.661% | $84.1273 | $84.13 | $84.15 | $84.10 |
| Purchase #3 | $79.96 | 10.598% | $88.4342 | $88.43 | $88.45 | $88.40 |
| Purchase #4 | $6.96 | 7.458% | $7.4791 | $7.48 | $7.50 | $7.50 |
| Purchase #5 | $170.35 | 12.129% | $191.0118 | $191.01 | $191.00 | $191.00 |
| Purchase #6 | $233.45 | 11.770% | $260.9271 | $260.93 | $260.95 | $260.90 |
| Purchase #7 | $135.45 | 4.274% | $141.2391 | $141.24 | $141.25 | $141.20 |
| 7 purchase totals = | $797.53 | $870.9841 | $870.99 | $871.05 | $870.90 | |